None of them.
I'm assuming that you left off an option. a prokaryotic cell is a single-celled organism, generally a bacteria. an example would be e-coli.
Answer:
Active transport often takes place in the internal lining of the small intestine.
Explanation:
The most logical answer is D, because, we can infer that they belong to the same genus in taxonomy, but they are different species
Modeling and predicting what is bound to happen in the future using deduction of impossible possibilities
